/*==========  Non-Mobile First Method  ==========*/

/* Large Devices, Wide Screens */
@media only screen and (max-width : 1200px) {

}

/* Medium Devices, Desktops */
@media only screen and (max-width : 992px) {

}

/* Small Devices, Tablets */
@media only screen and (max-width : 768px) {

}

/* Extra Small Devices, Phones */
@media only screen and (max-width : 550px) {
    .a-thuong-hieu {
        flex-wrap: wrap;
    }
    .a-thuong-hieu .img{
        max-width: 70px;
    }
    .a-thuong-hieu .img img{
        height: 40px;
    }
}

/* Custom, iPhone Retina */
@media only screen and (max-width : 320px) {

}